It seems that you are using an old version of the Smets Wouters file that is only compatible with Dynare 3. For an updated version that should work, see [Smets/Wouters (2007) in Dynare 4.2.5)
It seems that you are using an old version of the Smets Wouters file that is only compatible with Dynare 3. For an updated version that should work, see [Smets/Wouters (2007) in Dynare 4.2.5)